Replacement for 398407-851: Drop-In Alternatives We Stock
Looking for a replacement for the 398407-851 (398407-851 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 398407-851
| SKU | 398407-851 |
|---|---|
| Product | 398407-851 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module |
| Current price | $135.42 |
| Stock status | In Stock |
| Detail page | View 398407-851 › |
Drop-in replacements for 398407-851
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
398407-951 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 398407-951
Price: $135.42
398407-551 - HP 2GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 398407-551
Price: $135.42
398407-051 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 398407-051
Price: $135.42
398707-851 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 398707-851
Price: $135.42
398405-851 - HP 512MB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Single Rank Memory Module
SKU: 398405-851
Price: $147.09
395705-851 - HP 512MB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 395705-851
Price: $147.09
398705-851 - HP 512MB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 398705-851
Price: $147.09
398706-851 - HP 1GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 398706-851
Price: $160.25
398406-851 - HP 1GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 398406-851
Price: $160.25
405476-851 - HP 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 405476-851
Price: $128.17
455442-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 455442-001
Price: $71.58
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.